EP 2952265 B1 20180808 - METHOD FOR FORMING MULTILAYER COATING FILM
Title (en)
METHOD FOR FORMING MULTILAYER COATING FILM
Title (de)
VERFAHREN ZUR BILDUNG EINES MEHRSCHICHTIGEN BESCHICHTUNGSFILMS
Title (fr)
PROCÉDÉ DE FORMATION D'UN FILM DE REVÊTEMENT MULTICOUCHE
Publication
Application
Priority
- JP 2013019628 A 20130204
- JP 2014052425 W 20140203
Abstract (en)
[origin: EP2952265A1] Provided is a method for forming a multilayer coating film, said method being suitably applicable to a wet-on-wet coating process comprising: applying a first water-borne base coating material to form an uncured first water-based base coating; and then applying a second water-based base coating material without preheating the uncured first water-borne base coating. A method for forming a multilayer coating film according to a wet-on-wet coating process which comprises applying a first water-based base coating material to the surface of a substrate to be coated and then applying, without preheating the thus formed coating, a second water-based base coating material, characterized in that: the first water-borne base coating material contains a hydrophilic association-type viscous material; and the composition of the second water-based base coating material is controlled.
IPC 8 full level
B05D 1/36 (2006.01); B05D 7/24 (2006.01); C09D 5/00 (2006.01); C09D 133/00 (2006.01); C09D 167/00 (2006.01)
CPC (source: EP US)
B05D 7/572 (2013.01 - EP US); C09D 7/43 (2017.12 - EP US); C09D 133/06 (2013.01 - US); C09D 133/10 (2013.01 - EP US); B05D 2451/00 (2013.01 - EP US); C08F 220/1802 (2020.02 - EP US); C08L 77/00 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2952265 A1 20151209; EP 2952265 A4 20161012; EP 2952265 B1 20180808; CA 2899829 A1 20140807; CA 2899829 C 20190122; CN 105377450 A 20160302; CN 105377450 B 20171208; JP 2014147918 A 20140821; JP 5688571 B2 20150325; MX 2015010028 A 20160304; MX 351244 B 20171005; US 10214654 B2 20190226; US 2015368484 A1 20151224; WO 2014119781 A1 20140807
DOCDB simple family (application)
EP 14745385 A 20140203; CA 2899829 A 20140203; CN 201480019434 A 20140203; JP 2013019628 A 20130204; JP 2014052425 W 20140203; MX 2015010028 A 20140203; US 201414764747 A 20140203